Fix a bug for get_log function 

hot fix

fix(log) fix load_full_log function bug

fixed

Merge with master

Release 0.3.1 version, Fix most bugs

change(version num) change jumpserver version

from 0.3.0 -> 0.3.1

fix(web terminal and log kill) fix close web terminal when not init finished

when web terminal not init complete, you close the window, online log you will see the log and cann't kill it

catch a except fix it

Term log recorder, 需要数据库增加filename字段

编码字符，强制utf-8

New line 

添加css

	white-space: nowrap;
        display: inline-block;

之前通过修改字体解决

修复实时监控-导致的换行，添加css

  .terminal {
      white-space: nowrap;
      display: inline-block;
  }

connect.py use TermLog